"Similar to a Caroline Wave Cannon. The momentary footswitch triggers feedback. You need to place it before a buffer (like a fuzz pedal), otherwise it reacts differently.
This pedal is what some might call a high-gain fuzztortion, though it plays like a fuzz.
Personally, I love the design. However, I don't find it tight enough for playing punk. I do like it for Big Muff-style leads à la John Frusciante, David Gilmour, Sonic Youth, etc. As a huge John Frusciante fan, I love playing leads and getting notes to feedback with this pedal."